Oleksandr Usyk edges Tyson Fury by split decision, now undisputed ESPNUkraine’s Usyk beats Fury to become undisputed heavyweight boxing world champion CNNTyson Fury vs. Oleksandr Usyk fight results, highlights: Ukrainian wins to become undisputed heavyweight champ CBS SportsTyson Fury vs Oleksandr Usyk fight: Who won, fight analysis, what's next TennesseanOleksandr Usyk defeats Tyson Fury by split decision to become first undisputed heavyweight champion in 24 years Yahoo Sports